Shanhaiguan railway Station is the PrincipalStation, located in Beijing-Shenyang railway, Beijing-Shenyang passenger high-speed railway line the middle.
山海关火车站是特等站，位于京沈铁路、京沈高速铁路客运专线中段。
2
The principal phoned the fire station.
校长打电话给消防局。
3
On the other hand, trials at CIMMYT's principal wheat-breeding station at Obregon in Mexico indicate a slowdown in potential yield growth to only 0.4% a year.